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Software System Engineer (26-073)

Trace3

Colorado Springs, CO (Colorado Springs) permanent

Posted: March 23, 2026

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Quick Summary

The Software System Engineer at Trace3 is responsible for designing and implementing software solutions that integrate, automate, and innovate. The ideal candidate should have a strong background in software engineering and a passion for working with large teams. A successful candidate will be able to work effectively in a fast-paced environment and demonstrate expertise in Agile methodologies.

Job Description

Who is Trace3?

Trace3 is a leading Transformative IT Authority, providing unique technology solutions and consulting services to our clients. Equipped with elite engineering and dynamic innovation, we empower IT executives and their organizations to achieve competitive advantage through a process of Integrate, Automate, Innovate.

Our culture at Trace3 embodies the spirit of a startup with the advantage of a scalable business. Employees can grow their career and have fun while doing it!

Trace3 is headquartered in Irvine, California. We employ more than 1,200 people all over the United States. Our major field office locations include Denver, Indianapolis, Grand Rapids, Lexington, Los Angeles, Louisville, Texas, San Francisco.

Ready to discover the possibilities that live in technology?

Come Join Us!

Street-Smart - Thriving in Dynamic Times

We are flexible and resilient in a fast-changing environment. We continuously innovate and drive constructive change while keeping a focus on the “big picture.” We exercise sound business judgment in making high-quality decisions in a timely and cost-effective manner. We are highly creative and can dig deep within ourselves to find positive solutions to different problems.

Juice - The “Stuff” it takes to be a Needle Mover

We get things done and drive results. We lead without a title, empowering others through a can-do attitude. We look forward to the goal, mentally mapping out every checkpoint on the pathway to success, and visualizing what the final destination looks and feels like.

Teamwork - Humble, Hungry and Smart

We are humble individuals who understand how our job impacts the company's mission. We treat others with respect, admit mistakes, give credit where it’s due and demonstrate transparency. We “bring the weather” by exhibiting positive leadership and solution-focused thinking. We hug people in their trials, struggles, and failures – not just their success. We appreciate the individuality of the people around us.

*This position is fully on-site in Colorado Springs, CO | Active Secret Clearance (min) Required

JOB SUMMARY:

This position is for a Software Systems Engineer. The candidate will be responsible for software systems engineering products for their Scrum Team, including development of software products. Responsible for performing in-depth analysis and technical support of systems software products, including complex problem resolution, design, development, testing, operational integration, and user support. Systems Engineering support for team that Maintains, debugs and configures related software products. Works from specifications to develop or modify operating systems applications. Assists with design, coding, benchmark testing, debugging and documentation of programs. Work with SEIT organization to decompose system requirements to good software level requirements. Work with SEIT organization to drive system use cases, conops, and sequences. Work with SEIT organization to develop / update system  external interfaces. Author or assist with proposals. Perform software design - software product level use cases, sequences. Create and maintain software design - Algorithm Design Documents, Functional Design Documents

EXPERIENCE REQUIRED:

• Command and control system application development

• Automated test and pipeline development experience desired

• Experience developing software for Unix/Linux and Windows platforms

• Experience with Software Integration testing including developing automated test scrips

• Strong problem solving skills

• Experience with performance modeling

• Experience with build management tools and pipelines

• Experience working within an Agile development environment, domain experience with both Space and Missile Defense, experience with Systems Analysis, Model Based System Engineering, Architecture development, Virtualization, Containerization, and Cloud Computing principles.

• Demonstrated experience working large multi-site software development efforts including external interface development.

• Demonstrated experience conducting or leading Analysis of Alternatives, Trade Studies and/or Design Evaluations.

• Experience designing large command and control and/or weapon systems

• Experience in model-based systems engineering (MBSE) and MBSE tools

• Security+ highly desired

• Good verbal and written communication skills, have the ability to work independently and will possess the poise and flexibility required to work in a highly dynamic environment.

• Good working knowledge of MS Office products.

TECHNICAL SKILLS REQUIRED:

• Model-based systems engineering - CONOPS - DOORS

• In-depth understanding of systems engineering process and principles. - Proven track record of successfully applying system engineering principles to develop product solutions.

• Experience working in an integrated team environment with other systems, software and specialty engineers to develop solutions.

• Experience developing system engineering artifacts (e.g. specifications, Interface Control Documents, Use Cases, System Architecture Descriptions, Trade Studies, etc.).

• Candidates should have experience with developing large, complex systems.

• Software development experience developing applications.

• Working knowledge of system engineering artifacts (e.g. specifications, Interface Control Documents, Use Cases, System Architecture Descriptions, Trade Studies, etc.).

• Experience working in an integrated team environment with other systems, software and specialty engineers to develop solutions.

• Candidates should have experience with developing large, complex systems.

• Flexibility and willingness to take on unanticipated tasking is highly desirable

• Use of common software development and management tools such as git, Nexus, JIRA, Confluence, maven or Gradle and Eclipse

• Understanding of standard system engineering design artifacts such as Use Cases and SysML diagrams

EDUCATION:
Bachelor degree in software engineering, systems engineering, computer science, mathematics, physics, or related field from an accredited college.

Bachelors degree with 3 years of experience or a Masters with 1 years of experience.

LOCATION: Full Time/ On-Site in Huntsville, AL

CLEARANCE REQUIRMENT: Secret

DOD 8570 REQUIREMENT: 8410 is required within 60 days of starting

SALARY RANGE: $100,000 to $122,000

Actual salary will be based on a variety of factors, including location, experience, skill set, performance, licensure and certification, and business needs. The range for this position in other geographic locations may differ. Certain positions may also be eligible for variable incentive compensation, such as bonuses or commissions, that is not included in the base salary.
Estimated Pay Range
$100,000—$122,000 USD

The Perks

• Comprehensive medical, dental and vision plans for you and your dependents

• 401(k) Retirement Plan with Employer Match, 529 College Savings Plan, Health Savings Account, Life Insurance, and Long-Term Disability

• Competitive Compensation

• Training and development programs

• Major offices stocked with snacks and beverages

• Collaborative and cool culture

• Work-life balance and generous paid time off

Our Commitment

At the core of Trace3's DNA is our people. We are a diverse group of talented individuals who understand the importance of teamwork and demonstrating leadership, character, and passion in all that we do.

We’re committed to fostering an inclusive workplace where everyone feels respected, valued, and empowered to grow. We recognize that embracing diversity drives innovation, improves outcomes, fosters collaboration, boosts teammate satisfaction, and builds a more inclusive culture.

As an equal opportunity employer, Trace3 bases all employment decisions based on individual qualifications, merit, and business requirements. We do not engage in discrimination on the basis of race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age (40 or older), disability, genetic information, or any other characteristic protected by federal, state, or local law.

Any demographic information provided is strictly voluntary, kept confidential in accordance with Equal Employment Opportunity (EEO) regulations, and will not be used in employment decisions, including hiring, promotions, or mentorship programs. We are committed to providing equal employment opportunities for all.

If you require a reasonable accommodation to complete the application process or participate in an interview, please email [email protected].

***To all recruitment agencies: Trace3 does not accept unsolicited agency resumes/CVs. Please do not forward resumes/CVs to our careers email addresses, Trace3 employees or any other company location. Trace3 is not responsible for any fees related to unsolicited resumes/CVs.

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